black
#000000
#317B89
#317B89
Color Values
| Format | #000000 | #317B89 |
|---|---|---|
| HEX | #000000 | #317B89 |
| RGB | 0, 0, 0 | 49, 123, 137 |
| HSL | 0.0, 0.0%, 0.0% | 189.5, 47.3%, 36.5% |
| HSV | 0.0, 0.0%, 0.0% | 189.5, 64.2%, 53.7% |
| CMYK | 0%, 0%, 0%, 100% | 64.2%, 10.2%, 0.0%, 46.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5427 0.0752 212.1 |
Contrast & Accessibility
4.33:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #317B89 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #317B89
Color Difference (Delta E)
53.13
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #317B89);
background: linear-gradient(135deg, #000000, #317B89);